import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        int[] a={1,2,3};
        int[] b={100,200};
        int i=0;
        a=b;
        for(i=0;i<a.length;i++){
            System.out.print(a[i]+" ");
        }
        System.out.println();
        for(i=0;i<b.length;i++){
            System.out.print(b[i]+" ");
        }
    }
}